Postagem original de: Minho ,
Apple does have a tendency to route traces around screw holes…but not in this particular instance. That said, there are a lot of very fine traces in close proximity to the screw hole so if any one of those is compromised, then you will have issues with your logic board. [image|1769661] Each colour represents a different internal layer of the PCB. You will not be able to see these with your naked eye when looking “from the side”, only when looking at traces from a top perspective. I would take a closer look with a microscope to see if any the adjacent traces are visible, otherwise, you will probably not be able to repair this logic board.